Lean Enterprise Architecture practicing means collaboration and visibility:
- Collaboration and co-operation throughout the organization, over teams and functions!
- Visibility of all the ideas and development targets etc. by utilizing visualization tool (EA-tool)!
More Lean & agile principles:
- Licence to fail – experiment, learn, analyse, fix / pivot
- Learning by doing – just start doing immediately, do it first as a MVP (Minimum Viable Product), and then analyse how to continue or stop doing this
Check this out: Lean Enterprise Architecture Framework (LEAF) (link).